import java.io.*;
public class E1 {
    public static void main(String []args){
        File f=new File("E1.java");;
        try {RandomAccessFile random=new RandomAccessFile(f,"rw");
            random.seek(0);
            long m=random.length();
            while (m>=0){
                m=m-1;
                random.seek(m);
                int c=random.readByte();
                if (c<=255&&c>=0)
                    System.out.print((char) c);
                else {
                    m=m-1;
                    random.seek(m);
                    byte cc[]=new byte[2];
                    random.readFully(cc);
                    System.out.print(new String(cc));
                }
            }
        }
        catch (Exception exp){}
    }
}